Module org.jfree.chart3d
Package org.jfree.chart3d.data

Class DefaultKeyedValue<K extends Comparable<K>,T>

java.lang.Object
org.jfree.chart3d.data.DefaultKeyedValue<K,T>
All Implemented Interfaces:
Serializable, KeyedValue<K,T>
public final class DefaultKeyedValue<K extends Comparable<K>,T> extends Object implements KeyedValue<K,T>, Serializable
A data item where a key is associated with a value (typically numerical).

NOTE: This class is serializable, but the serialization format is subject to change in future releases and should not be relied upon for persisting instances of this class.
See Also:

  • Constructor Details

    • DefaultKeyedValue

      public DefaultKeyedValue(K key, T value)
      Creates a new instance.
      Parameters:
      key - the key (null not permitted).
      value - the value.

  • Method Details

    • getKey

      public K getKey()
      Returns the key.
      Specified by:
      getKey in interface KeyedValue<K extends Comparable<K>,T>
      Returns:
      The key (never null).

    • getValue

      public T getValue()
      Returns the value.
      Specified by:
      getValue in interface KeyedValue<K extends Comparable<K>,T>
      Returns:
      The value (possibly null).

    • setValue

      public void setValue(T value)
      Sets the value.
      Parameters:
      value - the value (null permitted).

    • equals

      public boolean equals(Object obj)
      Tests this instance for equality with an arbitrary object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object to test (null permitted).
      Returns:
      A boolean.

    • toString

      public String toString()
      Overrides:
      toString in class Object